What are the applications of ultrasonic’s wave?
Posted Date: 19-Nov-2010
shahnawaz shabbir gheta
What are the applications of ultrasonic's wave?Ultrasonic's are used in the detection of aircraft, submarines and schools of fish etc. The reflection of ultrasonic is used to estimate the depth of the sea. An ultrasonic drill is used for preparing teeth for filling.
Application of Ultrasonic's wave:
1.Ultrasonic's are used in directional signaling.
2.Ultrasonic's are used in the detection of aircraft, submarines and schools of fish etc.
Ultrasonic's generated by a piezoelectric crystal generator are transmitted towards a target. These waves are reflected by an aircraft or submarine coming across their path. The reflected beam is detected by means of a quartz detector. The device used for the purpose is called SONAR – sound navigation and ranging.
3.The reflection of ultrasonic is used to estimate the depth of the sea. By measuring the elapsed time between the transmission and reception, after reflection from the bottom, of ultrasonic waves, the depth of the sea can be computed. The instrument used for the purpose is called a fathometer.
4.Heat is produced when an intense beam of ultrasonic's passes through a substance. Joints of thermoplastic materials can be welded homogeneously and water can be boiled with the heat thus generated.
5.An ultrasonic drill is used for preparing teeth for filling. Ultrasonic cleaning machines have been developed to clean very small objects such as hypodermic needles, minute parts of watches etc.
6.Ultrasonic's waves of frequency 60 kHz are used for removing grease, dust etc. from metals. They are also used in ultrasonic washing machines.
7.Ultrasonic are used to detect flaws in metals. They are used in metallurgy to prepare alloys of uniform composition.
8.Ultrasonic's find a number of applications in the field of medicine as ultra sound scanners. They are used in the diagnosis of tumors and in the treatment of certain cancers as well as arthritis and related diseases. They are used in bloodless brain surgery.
9.They are used for killing mosquitoes and flies.
Thus ultrasonic's find a variety of applications not only our daily life but also in the field of medicine and industry.
Did you like this resource? Share it with your friends and show your love!
Responses to "What are the applications of ultrasonic’s wave?"
No responses found. Be the first to respond...
Notify me by email when others post comments to this article.
Do not include your name, "with regards" etc in the comment. Write detailed comment, relevant to the topic.
No HTML formatting and links to other web sites are allowed.
This is a strictly moderated site. Absolutely no spam allowed.
to fill automatically.
(Will not be published, but
to validate comment)
Type the numbers and letters shown on the left.
Subscribe to Email
Get Jobs by Email
Forum posts by Email
Articles by Email
Awards & Gifts
j r kumar
Last 7 Days
Shafeer V U
ISC Technologies, Kochi - India. Copyright © All Rights Reserved.